CN220352611U - Road and bridge overhauls equipment - Google Patents

Abstract

The utility model discloses road and bridge maintenance equipment, and belongs to the technical field of bridge detection. The road and bridge overhaul equipment comprises a bearing table and a lifting piece arranged at the bottom of the bearing table, wherein the top of the bearing table is connected with a fence with an opening, the top of the fence is transversely provided with a fixed sliding plate, and the surface of the sliding plate is sleeved with a slidable safety piece; the safety piece is formed by the structures of the shell, the left safety belt, the right safety belt, the bolt shell, the bolt head and the like, is used for wearing and fixing an maintainer standing at the rail of the bearing table, and is beneficial to improving the safety and efficiency of detection work when the maintainer detects a bridge, if the direct-standing station is positioned at the rail of the bearing table, the direct-standing station is easily subjected to unstable body and unbalanced caused by overhigh air flow, so that the safety accident is caused.

Description

Road and bridge overhauls equipment

Technical Field

The utility model relates to the technical field of bridge detection, in particular to road and bridge maintenance equipment.

Background

Road and bridge are important traffic facilities in cities, and various defects of the bridge can be caused in the using process due to long-term use of vehicles and influence of external factors such as collision, long-term wheel pressure and the like. If not repaired in time, the defects seriously affect the stability and safety of roads and bridges, and bring potential threats to pedestrians and vehicles, so that high-altitude operation equipment is needed for facilitating maintenance and overhaul at relatively high positions of the bridges.

As in the prior art, the patent with the Chinese patent number of CN211735122U is a multifunctional lifting platform for bridge detection, which comprises a guardrail frame, a scissor frame, a base and steps; the staff stands in the guardrail frame, and the first curved rod, the first curved cylinder and the shooting device are arranged on the guardrail frame, so that the staff can be helped to surround the bridge pier for detection; the scissors fork is used for adjusting the height, the step can be conveniently up and down, the step is provided with a cat ladder, and the base is provided with a second telescopic rod for supporting during working. The utility model can conveniently check the side surface of the whole pier by the inspector after lifting, does not need to move, and simultaneously, is convenient for the design of the climbing ladder and the steps to go up and down and transfer tools.

Although the problems in the prior art are solved in part, the problems in the prior art are still solved, and the defects are that the corresponding safety components are still lack in the guardrail frame, because when a worker is positioned in the guardrail frame, the worker is easily disturbed by too high air flow, the body is unstable and is out of balance, so that the safety accident is caused, the high-efficiency operation of the worker is not facilitated, and the safety is lower. Therefore, in order to solve the problem, the utility model provides road and bridge maintenance equipment.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides road and bridge overhaul equipment.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a road and bridge overhauls equipment, includes plummer and installs the lifting element in plummer bottom, the top of plummer is connected with the rail of taking the opening, the top of rail transversely has fixed slide, the surface cover of slide establish with slidable security member.

Preferably, the lifting piece comprises a plurality of driving parts vertically arranged at the bottom of the bearing table, and the bottom of the driving parts is connected with a bottom plate.

Preferably, the safety piece comprises a shell sleeved and arranged between the upper surface and the lower surface of the sliding plate, a left safety belt and a right safety belt are respectively fixed on the surface of the shell, a bolt shell is fixed at the other end of the left safety belt, a bolt head in butt joint with the bolt shell is fixed at the other end of the right safety belt, and the bolt head is detachably connected with the bolt shell.

Preferably, a protection pad is arranged on the surface of the shell, and the protection pad is made of sponge materials.

Preferably, the surface of the bolt head is provided with a pair of mounting grooves, the inner wall of the mounting groove is provided with a limiting part which can elastically stretch out and draw back, and the surface of the bolt shell is provided with a limiting groove which is clamped with the limiting part.

Preferably, the limiting part comprises a spring fixed on the inner wall of the mounting groove, and the other end of the spring is fixed with a limiting head which can slide along the inner wall of the bolt shell and is used for being clamped with the limiting groove.

Preferably, one end of the limiting head sliding along the inner wall of the bolt housing is in an arc-shaped structure.

Compared with the prior art, the utility model provides road and bridge overhaul equipment, which has the following beneficial effects:

1. this road and bridge overhauls equipment, through the security spare that casing, left safety belt, right safety belt, bolt shell and bolt head isotructure are for being used for wearing fixedly to the maintainer who stands in plummer rail department, guarantee that the maintainer is when detecting the bridge, if directly stand in plummer rail department, receive too high air current easily and lead to the body unstable, lose balance, thereby cause the problem emergence of incident, so under the use of security spare, can avoid the problem emergence of these incident, help improving the security and the efficiency of detection work.

2. This road and bridge overhauls equipment through installing the security spare and slide on the slide, then in order to when the bridge need carry out the detection of different positions, the staff can accomplish work through the position of adjustment security spare easily, and the security spare of the design of this kind of design phase compares traditional fixed position design also can further extend its application range, has improved the flexibility and the efficiency of detection work.

Drawings

Fig. 1 is a schematic diagram of an overall structure of a road and bridge maintenance apparatus according to the present utility model;

fig. 2 is a top view of a road and bridge maintenance apparatus according to the present utility model;

FIG. 3 is a schematic diagram of a connection structure between a slide plate and a safety member of a road and bridge maintenance apparatus according to the present utility model;

fig. 4 is a schematic diagram of the butt joint of the bolt housing and the bolt head of the road and bridge maintenance apparatus according to the present utility model;

fig. 5 is a partial enlarged view of a portion a in fig. 4 of the road and bridge maintenance apparatus according to the present utility model.

In the figure: 1. a carrying platform; 2. a lifting member; 21. a driving section; 22. a bottom plate; 3. a fence; 4. a slide plate; 5. a safety member; 51. a housing; 52. a left seat belt; 53. a right seat belt; 54. a latch housing; 55. a pin head; 56. a protective pad; 57. a mounting groove; 58. a limit part; 581. a spring; 582. a positioning head; 59. and a limit groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-5, a road and bridge maintenance device comprises a bearing table 1 and a lifting piece 2 arranged at the bottom of the bearing table 1, wherein the top of the bearing table 1 is connected with a fence 3 with an opening, the top of the fence 3 is transversely provided with a fixed sliding plate 4, and the surface of the sliding plate 4 is sleeved with a slidable safety piece 5.

In the utility model, when a worker detects a bridge, the worker firstly opens the protective door on the surface of the fence 3, then stands at the position of the protective door opened from the surface of the fence 3 in the fence 3 of the bearing platform 1, closes and locks the protective door, then drives the worker on the bearing platform 1 by adopting the driving part 21 of the air cylinder, lifts to the position of the bridge to be detected, and finally the worker can detect the surface of the bridge by corresponding tools.

Meanwhile, considering that a worker stands in the rail 3 on the bearing platform 1, when the bridge is detected, the worker always faces strong air flow influence, so that the body is unstable and is out of balance, and the problem of safety accidents is easily caused, based on the problem, the safety piece 5 for wearing and fixing the worker is designed on the surface of the sliding plate 4 on the top of the rail 3, when the safety piece 5 is used, the worker winds the bolt housing 54 designed on the left safety belt 52 and the bolt head 55 on the right safety belt 53 at the waist position, the limit head 582 extending out of the surface of the bolt head 55 is abutted with the bolt housing 54, when the limit head 582 slides along the inner wall of the bolt housing 54, the limit head 582 is compressed into the mounting groove 57 under the elasticity of the spring 581, and the limit head 582 can be ensured to be firmly fixed on the safety piece 5 until the limit head 582 is clamped into the limit groove 59 on the surface of the bolt housing 54, so that the worker can stably stand on the bearing platform 1, the situation that the body is not dangerous due to the air flow influence is avoided, and the safety of the worker is detected is further improved, and the safety of the worker is detected at the same time.

Referring to fig. 1, the elevation member 2 includes a plurality of driving parts 21 vertically installed at the bottom of the loading table 1, and a bottom plate 22 is connected to the bottom of the driving parts 21.

In the utility model, through the design of the lifting piece 2, a worker standing on the top of the bearing table 1 and positioned in the fence 3 can quickly and easily lift to the height to be detected of the bridge, and of course, the bottom of the bottom plate 22 in the lifting piece 2 can also be provided with corresponding movable wheels according to the use condition, so that the device can have the characteristic of moving when in use.

Referring to fig. 2 to 4, the safety member 5 includes a housing 51 sleeved to slide between upper and lower surfaces of the slide plate 4, a left safety belt 52 and a right safety belt 53 are respectively fixed to the surfaces of the housing 51, a latch housing 54 is fixed to the other end of the left safety belt 52, a latch head 55 butted with the latch housing 54 is fixed to the other end of the right safety belt 53, and the latch head 55 is detachably connected with the latch housing 54.

According to the utility model, through the design of the safety piece 5, the safety piece is used for ensuring that a worker can stably stand on the bearing table 1, avoiding the dangerous situation caused by unstable body due to the influence of air flow, improving the detection efficiency and ensuring the safety of the worker.

Referring to fig. 4, a protection pad 56 is provided on the surface of the housing 51, and the protection pad 56 is made of sponge material.

In the present utility model, the protection pad 56 made of sponge material is used to further improve the comfort of the body contact between the housing 51 and the worker, so that the safety member 5 can be used to ensure the safety of the worker and improve the comfort.

Referring to fig. 5, a pair of mounting grooves 57 are provided on the surface of the latch head 55, a elastically stretchable limit portion 58 is provided on the inner wall of the mounting groove 57, a limit groove 59 for locking with the limit portion 58 is provided on the surface of the latch case 54, the limit portion 58 includes a spring 581 fixed on the inner wall of the mounting groove 57, and a limit head 582 slidably provided along the inner wall of the latch case 54 and for locking with the limit groove 59 is fixed to the other end of the spring 581.

In the utility model, the disassembling and clamping between the limiting part 58 and the limiting groove 59 is more convenient than the disassembling mode by a screw thread structure.

Referring to fig. 5, the end of the stop head 582 that slides along the interior wall of the latch housing 54 is arcuate in configuration.

In the present utility model, the end of the positioning head 582 that slides along the interior wall of the latch housing 54 is designed to be an arc-shaped structure that slides more easily than a shape of the positioning head 582 that fits against the interior wall of the latch housing 54.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, who is within the scope of the present utility model, can substitute or change the technical solution and the inventive concept according to the present utility model, and should be covered in the scope of the present utility model.

Claims (7)

1. The road and bridge overhaul equipment is characterized by comprising a bearing table (1) and a lifting piece (2) arranged at the bottom of the bearing table (1), wherein the top of the bearing table (1) is connected with a fence (3) with an opening, the top of the fence (3) is transversely provided with a fixed sliding plate (4), and the surface of the sliding plate (4) is sleeved with a safety piece (5) capable of sliding.

2. Road and bridge maintenance apparatus according to claim 1, characterized in that the lifting member (2) comprises a plurality of driving parts (21) vertically mounted at the bottom of the carrying platform (1), the bottom of the driving parts (21) being connected with a bottom plate (22).

3. Road and bridge maintenance equipment according to claim 1, characterized in that the safety piece (5) comprises a shell (51) sleeved and sliding between the upper surface and the lower surface of the sliding plate (4), a left safety belt (52) and a right safety belt (53) are respectively fixed on the surface of the shell (51), a bolt shell (54) is fixed on the other end of the left safety belt (52), a bolt head (55) in butt joint with the bolt shell (54) is fixed on the other end of the right safety belt (53), and the bolt head (55) is detachably connected with the bolt shell (54).

4. A road and bridge maintenance apparatus according to claim 3, characterized in that the surface of the housing (51) is provided with a protective pad (56), the protective pad (56) being of a sponge material.

5. A road and bridge maintenance apparatus according to claim 3, characterized in that the surface of the latch head (55) is provided with a pair of mounting grooves (57), the inner wall of the mounting groove (57) is provided with a limit part (58) which can elastically stretch and retract, and the surface of the latch shell (54) is provided with a limit groove (59) which is clamped with the limit part (58).

6. The road and bridge maintenance equipment according to claim 5, characterized in that the limit part (58) comprises a spring (581) fixed on the inner wall of the installation groove (57), and the other end of the spring (581) is fixed with a limit head (582) which can slide along the inner wall of the bolt housing (54) and is used for being clamped with the limit groove (59).

7. The road and bridge maintenance apparatus of claim 6, wherein said stop head (582) has an arcuate configuration at the end thereof which slides along the inner wall of the plug housing (54).